Citação norma APA

Betita, T. P. (1974). A proposed course in modern mathematics for Philippine high schools [microform]. Photoduplication Service, University of the Philippines Library.

Citação norma Chicago

Betita, Teresita P. A Proposed Course in Modern Mathematics for Philippine High Schools [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

Citação norma MLA

Betita, Teresita P. A Proposed Course in Modern Mathematics for Philippine High Schools [microform]. Photoduplication Service, University of the Philippines Library, 1974.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.